Gleaner AH Combine Parts

Ah parts and accessories

The Gleaner Ah combine, produced from 1972-1976, delivered robust performance for farmers. With a powerful Allis-Chalmers 220 HP engine and header widths up to 30 feet, the Ah tackled large fields efficiently. Its conventional cylinder and straw walker separation system made it a reliable choice for harvesting a variety of grains, especially wheat and soybeans.

The Gleaner Ah was a significant step in combine harvester evolution, manufactured from 1972 to 1976. It was powered by an Allis-Chalmers 426 cubic inch (7.0L) diesel engine, producing approximately 220 horsepower. The Ah featured a conventional threshing system, utilizing a 48-inch wide cylinder with rasp bars and a large separating area with multiple straw walkers to maximize grain separation. The grain tank capacity was around 145 bushels, and it had an unloading auger that could unload at a rate of approximately 45 bushels per minute. Available header widths ranged from 13 to 30 feet. Chopper and spreader options were available to manage residue effectively. The cab offered basic operator comfort and controls. The Ah was particularly well-suited for harvesting wheat, soybeans, and other small grains where conventional separation excelled.

Specifications

Engine	Allis-Chalmers 220 HP 426ci Diesel
Separator Type	Conventional - 48" Cylinder width
Grain Tank	145 bushels
Unloading Rate	45 bu/min
Header Widths	13-30 ft
Fuel Capacity	75 gallons
Weight	17,500 lbs
Years Produced	1972-1976

Maintenance Tips

Regularly check and adjust concave clearance to ensure proper threshing without excessive grain damage.
Inspect belt and chain tension frequently, adjusting as needed to prevent slippage and premature wear.
Thoroughly clean the sieves and chaffers after each day of harvesting to maintain optimal cleaning efficiency.
Grease all bearings according to the manufacturer's recommended schedule to prevent failures and extend component life.

History & Background

The Gleaner Ah was introduced in 1972 as an upgrade to the previous Gleaner models. It offered increased horsepower and capacity. The Ah was a well-regarded combine that helped solidify Gleaner's reputation for reliable and efficient harvesting.